Restricted stock units, commonly called RSUs, are a form of employee compensation used by many public and private companies. They can help employers reward workers and encourage them to remain with the business.
Unlike stock options, RSUs generally do not require employees to pay an exercise price to receive shares. However, they can create tax obligations and investment concentration risks.
What does vesting mean?
When an employer grants RSUs, the employee usually receives a promise to deliver shares or their cash equivalent if specified conditions are met.
Those conditions often involve continued employment over a vesting schedule. Some awards also include performance conditions.
Before vesting, the employee generally does not own the underlying shares. When the units vest, the employee typically receives shares or a cash payment according to the plan terms.
How RSUs are generally taxed
For many standard RSU arrangements, the fair market value of the shares delivered at vesting is treated as ordinary compensation income. The amount is generally reported through payroll and included in Form W-2 wages.
If the employee later sells the shares, the difference between the sale price and the tax basis generally creates a capital gain or loss. The holding period for the shares typically begins when they are delivered.
Why withholding may not cover the full tax bill
Employers may withhold taxes when RSUs vest, often by withholding shares or selling a portion of the shares. But the withholding method and rate may not match the employee's final tax liability.
A worker with substantial salary, bonuses, or other income may owe additional tax when filing a return. Reviewing pay statements and tax records can help identify a potential shortfall.
Manage concentration risk
If employees receive a large portion of their compensation in company shares, their financial future may become closely tied to one employer. A decline in the company's share price could affect both the value of their investments and their employment prospects.
Workers should understand trading restrictions, blackout periods, vesting schedules, and any company policies that apply before selling shares.
Bottom line: RSUs can be a meaningful part of compensation, but vesting may create taxable income even if the employee keeps the shares. Understand the tax treatment and consider how much company stock fits into an overall financial plan.
This article is for educational purposes and is not individualized tax or investment advice.
